network of 17 a 5 video, infra- - 175 video, infrared cameras. the california highway patrol said it was needed in order to protect the bridge. some dense fog over the bay bridge. also widespread overcast over the bay itself and across some of the inland valleys. right now things beginning to clear out. almost like a summertime weather pattern. temperatures are beginning to recover this wednesday afternoon. right now on the maps, i still can show you the clear skies overhead but some fog hugging the coastline from half moon bay, pacifica, ocean beach, also up toward point rays as well. still some patchy overcast, at least for the next couple of hours for the coastal spots. temperatures updated for the 12:00 hour. you can see some 60s already out towards san jose and walnut creek. concord checking in 60 degrees. santa rosa 57.